FR2333834A1 - Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants - Google Patents

Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants

Info

Publication number
FR2333834A1
FR2333834A1 FR7626744A FR7626744A FR2333834A1 FR 2333834 A1 FR2333834 A1 FR 2333834A1 FR 7626744 A FR7626744 A FR 7626744A FR 7626744 A FR7626744 A FR 7626744A FR 2333834 A1 FR2333834 A1 FR 2333834A1
Authority
FR
France
Prior art keywords
polyazoic
colorants
compounds
preparation
new
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7626744A
Other languages
English (en)
French (fr)
Other versions
FR2333834B1 (enrdf_load_html_response
Inventor
Claude Vogel
Heinz Wicki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of FR2333834A1 publication Critical patent/FR2333834A1/fr
Application granted granted Critical
Publication of FR2333834B1 publication Critical patent/FR2333834B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/50—Tetrazo dyes
    • C09B35/52—Tetrazo dyes of the type
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/50—Tetrazo dyes
    • C09B35/60—Tetrazo dyes of the type
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7626744A 1975-09-05 1976-09-06 Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants Granted FR2333834A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1159075A CH623346A5 (enrdf_load_html_response) 1975-09-05 1975-09-05

Publications (2)

Publication Number Publication Date
FR2333834A1 true FR2333834A1 (fr) 1977-07-01
FR2333834B1 FR2333834B1 (enrdf_load_html_response) 1980-05-09

Family

ID=4374950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626744A Granted FR2333834A1 (fr) 1975-09-05 1976-09-06 Nouveaux composes polyazoiques, leur preparation et leur utilisation comme colorants

Country Status (8)

Country Link
US (1) US4390470A (enrdf_load_html_response)
JP (1) JPS5232021A (enrdf_load_html_response)
CH (1) CH623346A5 (enrdf_load_html_response)
DE (1) DE2637922A1 (enrdf_load_html_response)
ES (1) ES451237A1 (enrdf_load_html_response)
FR (1) FR2333834A1 (enrdf_load_html_response)
GB (1) GB1553432A (enrdf_load_html_response)
IT (1) IT1065225B (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654588A5 (de) * 1981-12-31 1986-02-28 Sandoz Ag Metallisierte stilbenazoverbindungen, verfahren zur herstellung und verwendung.
US4620875A (en) * 1984-04-10 1986-11-04 Ricoh Company, Ltd. Aqueous ink composition
DE19831095A1 (de) * 1998-07-10 2000-01-13 Clariant Gmbh Wasserlösliche schwarze Stilbenfarbstoffe, ihre Herstellung und Verwendung
WO2013008201A2 (en) 2011-07-12 2013-01-17 Colourtex Industries Limited Novel reactive dyes, there mixtures and processes thereof
KR102567747B1 (ko) * 2022-10-21 2023-08-25 주식회사 케이에너지시스템 가스 측정 장치 및 그의 가스 측정 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933582C (de) * 1953-03-06 1955-09-29 Hoechst Ag Verfahren zur Herstellung von Polyazofarbstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139148C3 (de) * 1971-08-05 1975-10-02 Bayer Ag, 5090 Leverkusen Telrakisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben vonpflanzlichen und tierischen Fasermaterialien, sowie von Leder
CH584267A5 (enrdf_load_html_response) * 1973-07-09 1977-01-31 Sandoz Ag
IN141181B (enrdf_load_html_response) * 1973-12-06 1977-01-29 Bayer Ag
CH599250A5 (enrdf_load_html_response) 1974-05-14 1978-05-31 Sandoz Ag
CH606322A5 (enrdf_load_html_response) * 1975-09-02 1978-10-31 Sandoz Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933582C (de) * 1953-03-06 1955-09-29 Hoechst Ag Verfahren zur Herstellung von Polyazofarbstoffen

Also Published As

Publication number Publication date
IT1065225B (it) 1985-02-25
FR2333834B1 (enrdf_load_html_response) 1980-05-09
DE2637922A1 (de) 1977-03-17
US4390470A (en) 1983-06-28
GB1553432A (en) 1979-09-26
CH623346A5 (enrdf_load_html_response) 1981-05-29
JPS5232021A (en) 1977-03-10
ES451237A1 (es) 1977-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse